Neco Model Questions Vol1 2020 Biology Question 40
Practice objective / multiple choice question 40 from the 2020 Neco Model Questions Vol1 Biology examination.
Two desert mammals each have a body mass of 10 kg and a tissue density of 1 g cm\(^{-3}\). Species A can be approximated as a sphere, while Species B can be approximated as a cylinder whose height equals three times its radius. Assuming both animals have the same volume, calculate the surface‑area‑to‑volume ratio (in cm\(^{-1}\)) for each species and state which species has the lower ratio, indicating a better adaptation to minimise heat loss.
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This is Neco Model Questions Vol1 2020 Biology Question 40. It is one of the objective questions from the 2020 Neco Model Questions Vol1 Biology examination.
Difficulty level: Hard .
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